linux-kernel - [GIT PULL] I3C changes for 6.14

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Message-ID: <2025012322385618081415@mail.local>
Date: Thu, 23 Jan 2025 23:38:56 +0100
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-i3c@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] I3C changes for 6.14

Hello Linus,

Here is the i3c subsystem pull request for 6.14. The main change is the
addition of PCI bus support for mipi-i3c-hci. I'm also carrying an hwmon
patch as it makes use of the bitops addition that is then mainly used by
i3c drivers.

The following changes since commit 40384c840ea1944d7c5a392e8975ed088ecf0b37:

  Linux 6.13-rc1 (2024-12-01 14:28:56 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git tags/i3c/for-6.14

for you to fetch changes up to 5eb6d3561f6cb6d59887be6da764417e437f6afa:

  i3c: master: Improve initialization of numbered I2C adapters (2025-01-13 00:01:42 +0100)

----------------------------------------------------------------
I3C for 6.14

Core:
 - Improve initialization of numbered I2C adapters

Drivers:
 - use parity8 helper
 - dw: fix possible use-after-free
 - mipi-i3c-hci: add support for PCI bus host
 - svc: many fixes for IBI and hotjoin

----------------------------------------------------------------
Defa Li (1):
      i3c: master: Improve initialization of numbered I2C adapters

Frank Li (1):
      i3c: master: Fix missing 'ret' assignment in set_speed()

Jarkko Nikula (2):
      i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming
      i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus

Pei Xiao (1):
      i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition

Wolfram Sang (6):
      i3c: fix kdoc parameter description for module_i3c_i2c_driver()
      bitops: add generic parity calculation for u8
      hwmon: (spd5118) Use generic parity calculation
      i3c: dw: use parity8 helper instead of open coding it
      i3c: mipi-i3c-hci: use parity8 helper instead of open coding it
      i3c: cdns: use parity8 helper instead of open coding it

 drivers/hwmon/spd5118.c                            |   8 +-
 drivers/i3c/master.c                               |  14 +-
 drivers/i3c/master/Kconfig                         |  11 ++
 drivers/i3c/master/dw-i3c-master.c                 |  15 +--
 drivers/i3c/master/i3c-master-cdns.c               |   3 +-
 drivers/i3c/master/mipi-i3c-hci/Makefile           |   1 +
 drivers/i3c/master/mipi-i3c-hci/dat_v1.c           |  11 +-
 drivers/i3c/master/mipi-i3c-hci/dma.c              |  17 +++
 drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 148 +++++++++++++++++++++
 include/linux/bitops.h                             |  31 +++++
 include/linux/i3c/device.h                         |   2 +-
 11 files changed, 227 insertions(+), 34 deletions(-)
 create mode 100644 drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com